Dienogest CAS 65928-58-7

Dienogest CAS 65928-58-7

CAS NO:65928-58-7
Delivery Port: Dalian, China
Payment Terms: L/C, T/T, PayPal, Western Union

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Product Details




Dienogest;(17a)-17-Hydroxy-3-oxo-19-norpregna-4,9-diene-21-nitrile;17a-Cyanomethyl-17-hydroxyestra-4, 9-dien-3-one;Dienogestril;Endometrion;STS 557;

M. F.






Dienogest is a progestin, or a synthetic progestogen, of the 19-nortestosterone group.It is available in combination with estradiol valerate (as Natazia, Qlaira) or ethinylestradiol (as Valette) for use as an oral contraceptive, and by itself (as Visanne, Dinagest) for the treatment of endometriosis in Europe, Australia, and Japan.Although available in combination with estrogen as a contraceptive in the United States, dienogest is not available in this country by itself. In addition to its progestogenic effects, dienogest has antiandrogenic activity, and as a result can improve androgenic symptoms such as acne.It is a non-ethynylated progestin which is structurally related to testosterone.

Biophysical-chemical information



Melting Point


Boiling Point

549°C at 760 mmHg

Refractive Index


Flash Point


Vapour Pressur

2.42E-14mmHg at 25°C

EO Chemicals is one of the leading Dienogest suppliers in China, welcome to buy Dienogest from our company. If you have demands or any question , pls contact Ida : eo.ida@eoexport.com


Competitive Advantage 

1 .Dienogest-High quality with competitive price :

● Quality Standard: USP 35

● Purity: >99%

● We are manufacturer and can provide high quality products with factory price.

2. Dienogest-We have clients throughout the world :

●  Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

●  Market feedback and goods feedback will be appreciated, meeting customers' requirement is our responsibility.

●  High quality, competitive price, fast delivery, first-class service gain the trust and praise from the customers.

3.Dienogest-Three Principles :

● Safe delivery: Channel diversification,protect the privacy of customers.And just in case, ensure to re-ship.

● Never change: The product will always maintain high purity, will not change,High quality is the culture of our company.

● Good services: As quickly as possible to solve customer problems, so that customers receive the goods safely.

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